./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bb07fe9d0e93737320ea15c8152d5bc9138ac88 ..................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4bb07fe9d0e93737320ea15c8152d5bc9138ac88 ......................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 08:38:11,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:38:11,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:38:11,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:38:11,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:38:11,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:38:11,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:38:11,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:38:11,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:38:11,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:38:11,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:38:11,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:38:11,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:38:11,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:38:11,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:38:11,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:38:11,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:38:11,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:38:11,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:38:11,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:38:11,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:38:11,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:38:11,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:38:11,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:38:11,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:38:11,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:38:11,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:38:11,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:38:11,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:38:11,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:38:11,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:38:11,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:38:11,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:38:11,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:38:11,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:38:11,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:38:11,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:38:11,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:38:11,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:38:11,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:38:11,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:38:11,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 08:38:11,260 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:38:11,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:38:11,270 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:38:11,270 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:38:11,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:38:11,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:38:11,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:38:11,272 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:38:11,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 08:38:11,272 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:38:11,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:38:11,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:38:11,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:38:11,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:38:11,273 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:38:11,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:38:11,274 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:38:11,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:38:11,275 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:38:11,275 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:38:11,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:38:11,275 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:38:11,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:38:11,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:38:11,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:38:11,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:38:11,277 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 08:38:11,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 08:38:11,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:38:11,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bb07fe9d0e93737320ea15c8152d5bc9138ac88 [2019-11-20 08:38:11,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:38:11,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:38:11,474 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:38:11,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:38:11,477 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:38:11,478 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c [2019-11-20 08:38:11,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/63a244d08/f13d28b9d99d4b5d9ac8f23a35aaa8ef/FLAGb3e23cc0c [2019-11-20 08:38:12,152 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:38:12,152 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c [2019-11-20 08:38:12,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/63a244d08/f13d28b9d99d4b5d9ac8f23a35aaa8ef/FLAGb3e23cc0c [2019-11-20 08:38:12,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/63a244d08/f13d28b9d99d4b5d9ac8f23a35aaa8ef [2019-11-20 08:38:12,500 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:38:12,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:38:12,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:38:12,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:38:12,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:38:12,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:38:12" (1/1) ... [2019-11-20 08:38:12,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@edcc8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:12, skipping insertion in model container [2019-11-20 08:38:12,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:38:12" (1/1) ... [2019-11-20 08:38:12,516 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:38:12,589 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:38:13,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:38:13,376 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:38:13,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:38:13,620 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:38:13,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13 WrapperNode [2019-11-20 08:38:13,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:38:13,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:38:13,622 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:38:13,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:38:13,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:13,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:13,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:38:13,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:38:13,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:38:13,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:38:13,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:13,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:13,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:13,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:14,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:14,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:14,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... [2019-11-20 08:38:14,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:38:14,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:38:14,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:38:14,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:38:14,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:38:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:38:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-20 08:38:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-20 08:38:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 08:38:14,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 08:38:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:38:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:38:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:38:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 08:38:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 08:38:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 08:38:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 08:38:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-11-20 08:38:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-11-20 08:38:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 08:38:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 08:38:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 08:38:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 08:38:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 08:38:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 08:38:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 08:38:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-20 08:38:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-20 08:38:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-11-20 08:38:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-11-20 08:38:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:38:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:38:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:38:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:38:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 08:38:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 08:38:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:38:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 08:38:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 08:38:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 08:38:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 08:38:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 08:38:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-20 08:38:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-20 08:38:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 08:38:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 08:38:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 08:38:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:38:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:38:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 08:38:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 08:38:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 08:38:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 08:38:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:38:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:38:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-20 08:38:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-20 08:40:45,891 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:40:45,892 INFO L285 CfgBuilder]: Removed 59 assume(true) statements. [2019-11-20 08:40:45,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:40:45 BoogieIcfgContainer [2019-11-20 08:40:45,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:40:45,893 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:40:45,894 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:40:45,901 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:40:45,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:40:45" (1/1) ... [2019-11-20 08:40:45,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:40:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:40:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 455 states and 660 transitions. [2019-11-20 08:40:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 660 transitions. [2019-11-20 08:40:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-11-20 08:40:45,988 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:40:46,031 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 08:40:46,036 INFO L168 Benchmark]: Toolchain (without parser) took 153533.92 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 939.4 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 577.4 MB. Max. memory is 11.5 GB. [2019-11-20 08:40:46,036 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:40:46,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1119.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2019-11-20 08:40:46,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 252.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:40:46,038 INFO L168 Benchmark]: Boogie Preprocessor took 235.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-20 08:40:46,039 INFO L168 Benchmark]: RCFGBuilder took 151782.75 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 988.8 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2019-11-20 08:40:46,040 INFO L168 Benchmark]: CodeCheck took 140.02 ms. Allocated memory is still 3.0 GB. Free memory is still 2.4 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:40:46,043 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1119.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 252.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 235.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 151782.75 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.9 GB). Free memory was 988.8 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * CodeCheck took 140.02 ms. Allocated memory is still 3.0 GB. Free memory is still 2.4 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 08:40:47,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:40:47,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:40:47,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:40:47,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:40:47,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:40:47,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:40:47,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:40:47,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:40:47,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:40:47,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:40:47,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:40:47,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:40:47,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:40:47,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:40:47,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:40:47,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:40:48,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:40:48,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:40:48,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:40:48,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:40:48,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:40:48,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:40:48,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:40:48,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:40:48,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:40:48,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:40:48,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:40:48,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:40:48,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:40:48,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:40:48,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:40:48,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:40:48,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:40:48,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:40:48,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:40:48,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:40:48,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:40:48,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:40:48,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:40:48,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:40:48,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 08:40:48,050 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:40:48,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:40:48,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:40:48,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:40:48,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:40:48,053 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:40:48,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:40:48,053 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:40:48,054 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:40:48,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:40:48,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:40:48,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:40:48,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:40:48,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 08:40:48,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 08:40:48,055 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:40:48,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:40:48,056 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:40:48,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:40:48,056 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:40:48,056 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:40:48,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:40:48,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:40:48,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:40:48,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:40:48,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:40:48,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:40:48,058 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 08:40:48,058 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 08:40:48,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:40:48,059 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 08:40:48,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 08:40:48,059 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bb07fe9d0e93737320ea15c8152d5bc9138ac88 [2019-11-20 08:40:48,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:40:48,347 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:40:48,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:40:48,352 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:40:48,352 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:40:48,353 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c [2019-11-20 08:40:48,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/583a904ab/7bde5dc88fda4b2a8d72e82e91493ee4/FLAGae88a909c [2019-11-20 08:40:48,923 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:40:48,924 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/sv-benchmarks/c/seq-mthreaded/rekcba_aso.4.M1.c [2019-11-20 08:40:48,950 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/583a904ab/7bde5dc88fda4b2a8d72e82e91493ee4/FLAGae88a909c [2019-11-20 08:40:49,212 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/data/583a904ab/7bde5dc88fda4b2a8d72e82e91493ee4 [2019-11-20 08:40:49,215 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:40:49,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:40:49,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:40:49,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:40:49,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:40:49,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:40:49" (1/1) ... [2019-11-20 08:40:49,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164f8e46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:49, skipping insertion in model container [2019-11-20 08:40:49,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:40:49" (1/1) ... [2019-11-20 08:40:49,231 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:40:49,296 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:40:50,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:40:50,053 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:40:50,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:40:50,570 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:40:50,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50 WrapperNode [2019-11-20 08:40:50,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:40:50,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:40:50,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:40:50,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:40:50,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:50,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:50,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:40:50,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:40:50,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:40:50,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:40:50,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:50,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:50,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:50,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:51,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:51,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:51,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... [2019-11-20 08:40:51,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:40:51,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:40:51,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:40:51,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:40:51,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:40:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_83f19d2d-9bd7-4592-b408-f56ec1557140/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:40:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-20 08:40:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-20 08:40:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 08:40:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 08:40:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 08:40:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:40:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:40:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:40:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 08:40:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 08:40:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 08:40:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 08:40:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 08:40:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-11-20 08:40:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-11-20 08:40:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 08:40:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 08:40:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 08:40:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 08:40:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 08:40:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 08:40:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-20 08:40:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-20 08:40:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-11-20 08:40:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-11-20 08:40:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:40:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:40:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:40:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:40:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 08:40:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 08:40:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 08:40:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:40:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 08:40:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 08:40:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 08:40:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 08:40:51,273 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 08:40:51,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 08:40:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-20 08:40:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-20 08:40:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 08:40:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 08:40:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:40:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:40:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 08:40:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 08:40:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 08:40:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 08:40:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:40:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:40:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-20 08:40:51,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-20 08:45:22,405 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:45:22,405 INFO L285 CfgBuilder]: Removed 59 assume(true) statements. [2019-11-20 08:45:22,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:45:22 BoogieIcfgContainer [2019-11-20 08:45:22,407 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:45:22,407 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:45:22,407 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:45:22,427 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:45:22,428 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:45:22" (1/1) ... [2019-11-20 08:45:22,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:45:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:45:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 455 states and 660 transitions. [2019-11-20 08:45:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 660 transitions. [2019-11-20 08:45:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-11-20 08:45:22,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:45:22,596 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 08:45:22,601 INFO L168 Benchmark]: Toolchain (without parser) took 273384.04 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 955.1 MB in the beginning and 1.9 GB in the end (delta: -898.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-20 08:45:22,601 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:45:22,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1355.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -93.6 MB). Peak memory consumption was 88.2 MB. Max. memory is 11.5 GB. [2019-11-20 08:45:22,603 INFO L168 Benchmark]: Boogie Procedure Inliner took 293.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. [2019-11-20 08:45:22,603 INFO L168 Benchmark]: Boogie Preprocessor took 306.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 980.8 MB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:45:22,604 INFO L168 Benchmark]: RCFGBuilder took 271233.62 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 980.8 MB in the beginning and 1.9 GB in the end (delta: -872.8 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-11-20 08:45:22,605 INFO L168 Benchmark]: CodeCheck took 191.66 ms. Allocated memory is still 3.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:45:22,608 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1355.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -93.6 MB). Peak memory consumption was 88.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 293.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 306.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 980.8 MB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 271233.62 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 980.8 MB in the beginning and 1.9 GB in the end (delta: -872.8 MB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * CodeCheck took 191.66 ms. Allocated memory is still 3.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...